The HGSEMI HG25Q32M/TR is a 32M-bit (4MB) serial flash memory device with a standard SPI interface. It offers high performance and low power consumption, making it suitable for a wide range of applications requiring non-volatile storage. The device supports standard, dual, and quad SPI operations, providing flexibility in data access and transfer rates. The /TR suffix typically indicates tape and reel packaging for automated assembly.

Applications

• Embedded systems: Stores boot code, configuration data, and application code in embedded systems.
• IoT devices: Used for storing firmware and data in Internet of Things (IoT) devices.
• Consumer electronics: Stores user data and firmware in digital cameras, MP3 players, and other consumer devices.
• Networking equipment: Utilized for storing configuration settings and firmware in routers, switches, and modems.
• Industrial control systems: Provides non-volatile storage for program code and data in industrial control applications.

Features

• 32M-bit (4MB) capacity: Provides ample storage for various application needs.
• Standard SPI interface: Allows for easy integration with microcontrollers and other host devices.
• Dual/Quad SPI support: Enables higher data transfer rates for improved performance.
• Low power consumption: Extends battery life in portable applications.
• Wide operating voltage range: Accommodates various system voltage requirements.
• Small form factor: Allows for compact designs in space-constrained applications.

Benefits

• Reliable non-volatile storage: Ensures data retention even when power is removed.
• High performance: Enables fast data access and transfer rates.
• Low power operation: Reduces energy consumption and extends battery life.
• Simplified system design: SPI interface simplifies integration with host devices.
• Flexibility: Supports various SPI modes for compatibility with different systems.

Additional Details

The HG25Q32M/TR operates from a supply voltage of typically 2.7V to 3.6V. It supports SPI modes 0 and 3. The device features a typical page program time of less than 1ms and a sector erase time of around 40ms. It is available in a small outline integrated circuit (SOIC) package for surface mount assembly. This flash memory device is designed for high endurance, supporting a large number of program/erase cycles. The operating temperature range is typically -40°C to +85°C.